Final answer:
Task Manager is a Windows tool that monitors memory, CPU, and disk usage.
Step-by-step explanation:
Task Manager is a Windows tool that monitors memory, CPU, and disk usage. It allows users to view and manage running processes, performance, and resource utilization on their computer. To access Task Manager, you can right-click on the Taskbar and select Task Manager, or press Ctrl+Shift+Esc on your keyboard.